A4TECH HSB-500U c/Colunas=25,30€

Um verdadeiro "Transformer" ! Rapidamente estes fabulosos Headphones da A4Tech se transformam num completo sistema 2.1 com BASS control !

 

Características :

Woofer (BS-100) : Specifications: Connection:USB Plug Cord Length:1.8 m / Microphone : Ø 6.0mm × 2.7mm - Sensitivity:-58dB±2dB - Impedance:2.2 KO / Speaker Mode : Drive Diameter:Ø50mm / Ø50mm - Frequency Response:20Hz ~20KHz - Impedance:32O / 4O - Sensitivity (S.P.L):85dB(1KHz) - RMS:300mW X 2 - Signal to noise ratio: 70dB - T.H.D:<=3% / Woofer : Drive Diameter:Ø50mm - Frequency Response:20Hz-300Hz - Impedance:4O - Sensitivity(S.P.L):85dB(1KHz) - Cord Length:0.3m - Plug:3.5mm Plug